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[Bug rtl-optimization/48144] ICE: in code_motion_path_driver, at sel-sched.c:6575 with -fselective-scheduling2 and custom flags
- From: "abel at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 7 Apr 2011 12:07:38 +0000
- Subject: [Bug rtl-optimization/48144] ICE: in code_motion_path_driver, at sel-sched.c:6575 with -fselective-scheduling2 and custom flags
- Auto-submitted: auto-generated
- References: <bug-48144-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48144
--- Comment #7 from Andrey Belevantsev <abel at gcc dot gnu.org> 2011-04-07 12:07:29 UTC ---
Author: abel
Date: Thu Apr 7 12:07:24 2011
New Revision: 172097
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172097
Log:
Backport from mainline
2011-03-26 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/48144
* sel-sched-ir.c (merge_history_vect): Factor out from ...
(merge_expr_data): ... here.
(av_set_intersect): Rename to av_set_code_motion_filter.
Update all callers. Call merge_history_vect when an
expression is found in both sets.
* sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/pr48144.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/sel-sched-ir.c
branches/gcc-4_6-branch/gcc/sel-sched-ir.h
branches/gcc-4_6-branch/gcc/sel-sched.c
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog